Confused!!!!!

Time Limit: 1 sec

**The Problem**

An integer **n** is said to be divisible by an integer **b** if **n** = **bq **for any integer **q**, where **b** is not equal to zero.

**Example**

**12** is divisible by **3**, because **12**÷**3** = **4 exactly**

And** 10** is divisible by **5**, because **10**÷**5** = **2 exactly**

And** 14** is divisible by **7**, because **14**÷**7** = **2 exactly**

But **15** is not divisible by **7**, because **15**÷**7** = **2 ^{1}/_{7}**

(i.e., the result is not an integer number)

Write a simple program that reads an integer number **n**, print **“n is divisible by 3” **if **n** is divisible by **3** or print **“n is divisible by 5” **if **n** is divisible by **5** or print **“n is divisible by 7” **if **n** is divisible by **7** otherwise print **“Confused”**.

**The Input**

There are several lines of input in the input file, and each line contains a positive integer **n** which is not greater than **100000**. Input is terminated by **EOF**.

**The Output**

For each line of input, you have to print a line of output. If **n** is divisible by **3** then print “**n is divisible by 3**” and if **n** is divisible by **5** then print “**n is divisible by 5**” and if n is divisible by 7 then print “**n is divisible by 7**”, otherwise print “**Confused**” without quotes. Follow the sample input/output for exact format.

**Sample Input**

33

20

14

31

**Sample Output**

33 is divisible by 3

20 is divisible by 5

14 is divisible by 7

Confused

[College Level]

Inter School & College Programming Contest (ISCPC) 2015

Problem Setter: Shahin ShamS